MA49594B1 - Methods and devices for implementing an analytical measurement - Google Patents
Methods and devices for implementing an analytical measurementInfo
- Publication number
- MA49594B1 MA49594B1 MA49594A MA49594A MA49594B1 MA 49594 B1 MA49594 B1 MA 49594B1 MA 49594 A MA49594 A MA 49594A MA 49594 A MA49594 A MA 49594A MA 49594 B1 MA49594 B1 MA 49594B1
- Authority
- MA
- Morocco
- Prior art keywords
- camera
- analytical measurement
- implementing
- methods
- devices
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000004458 analytical method Methods 0.000 title abstract 2
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
- G06T7/0014—Biomedical image inspection using an image reference approach
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7756—Sensor type
- G01N2021/7759—Dipstick; Test strip
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/022—Casings
- G01N2201/0221—Portable; cableless; compact; hand-held
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30168—Image quality inspection
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Plasma & Fusion (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Quality & Reliability (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Image Analysis (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
L'invention concerne un procédé d'évaluation du caractère approprié d'un dispositif mobile (112) pour la mise en oeuvre d'une mesure analytique. Le dispositif mobile (112) comporte au moins une caméra (122). Le procédé comprend les étapes consistant à : a) fournir le ou les dispositifs mobiles (112) comportant la ou les caméras (122); b) fournir au moins un objet de référence (114) ayant au moins une extension spatiale (116) prédéfinie; c) prendre au moins une image (124) d'au moins une partie de l'objet de référence (114) à l'aide de la caméra (122); et d) dériver au moins un élément d'informations de résolution spatiale à l'aide de l'image (123), l'élément ou les éléments d'information de résolution spatiale comprenant une ou plusieurs valeurs numériques, qui quantifient la capacité de résolution de deux objets ou plus par la caméra.A method of assessing the suitability of a mobile device (112) for performing an analytical measurement is disclosed. The mobile device (112) includes at least one camera (122). The method comprises the steps of: a) providing the mobile device (s) (112) including the camera (s) (122); b) providing at least one reference object (114) having at least one predefined spatial extent (116); c) taking at least one image (124) of at least part of the reference object (114) using the camera (122); and d) deriving at least one piece of spatial resolution information using the image (123), the piece or pieces of spatial resolution information comprising one or more digital values, which quantify the ability to resolution of two or more objects by the camera.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17198287.9A EP3477286B1 (en) | 2017-10-25 | 2017-10-25 | Methods and devices for performing an analytical measurement |
PCT/EP2018/079079 WO2019081541A1 (en) | 2017-10-25 | 2018-10-24 | Methods and devices for performing an analytical measurement |
Publications (2)
Publication Number | Publication Date |
---|---|
MA49594A1 MA49594A1 (en) | 2020-12-31 |
MA49594B1 true MA49594B1 (en) | 2021-08-31 |
Family
ID=60269632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA49594A MA49594B1 (en) | 2017-10-25 | 2018-10-24 | Methods and devices for implementing an analytical measurement |
Country Status (20)
Country | Link |
---|---|
US (1) | US11120553B2 (en) |
EP (1) | EP3477286B1 (en) |
JP (1) | JP7228585B2 (en) |
KR (1) | KR102603366B1 (en) |
CN (1) | CN111247422A (en) |
AR (1) | AR113403A1 (en) |
AU (1) | AU2018356385B2 (en) |
BR (1) | BR112020007641B1 (en) |
CA (1) | CA3078667A1 (en) |
ES (1) | ES2943012T3 (en) |
HU (1) | HUE061575T2 (en) |
IL (1) | IL273981B2 (en) |
MA (1) | MA49594B1 (en) |
MX (1) | MX2020003484A (en) |
PL (1) | PL3477286T3 (en) |
PT (1) | PT3477286T (en) |
SG (1) | SG11202003564RA (en) |
TN (1) | TN2020000056A1 (en) |
TW (1) | TWI799459B (en) |
WO (1) | WO2019081541A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7022154B2 (en) * | 2018-01-31 | 2022-02-17 | 富士フイルム株式会社 | How to operate the acoustic wave device and the acoustic wave device |
CN110887960B (en) * | 2019-12-02 | 2021-11-02 | 电子科技大学 | Urine test strip quantitative detection system and method based on machine vision |
US10991190B1 (en) | 2020-07-20 | 2021-04-27 | Abbott Laboratories | Digital pass verification systems and methods |
KR20230082616A (en) | 2020-09-17 | 2023-06-08 | 스캔웰 헬스, 인크. | Diagnostic test kits and methods for analyzing them |
USD970033S1 (en) | 2020-10-23 | 2022-11-15 | Becton, Dickinson And Company | Cartridge imaging background device |
JP2023548785A (en) | 2020-10-23 | 2023-11-21 | ベクトン・ディキンソン・アンド・カンパニー | Systems and methods for imaging and image-based analysis of inspection devices |
CN112540145A (en) * | 2020-11-04 | 2021-03-23 | 江苏大学 | Automatic chromatic aberration titrator and measuring method thereof |
CN113538593B (en) * | 2021-06-22 | 2022-04-15 | 北京大学 | Unmanned aerial vehicle remote sensing time resolution calibration method based on vehicle-mounted mobile target |
CN113466440B (en) * | 2021-06-30 | 2024-04-19 | 上海科华实验系统有限公司 | Biochemical analyzer positioning accuracy testing equipment and method |
Family Cites Families (22)
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US5872860A (en) * | 1997-03-13 | 1999-02-16 | Ortho Diagnostic Systems, Inc. | Calibration cassette for use in calibrating an automated agglutination reaction analyzing system |
US6628829B1 (en) * | 2000-08-08 | 2003-09-30 | Richard Jeffrey Chasen | Method and system for matching a surface color |
US20090177068A1 (en) * | 2002-10-09 | 2009-07-09 | Stivoric John M | Method and apparatus for providing derived glucose information utilizing physiological and/or contextual parameters |
US8145431B2 (en) * | 2005-04-01 | 2012-03-27 | Advanced Medical Products Gmbh | Body fluid testing component for simultaneous analyte detection |
EP1801568A1 (en) | 2005-12-21 | 2007-06-27 | Micronas Holding GmbH | Test strip and method for measuring analyte concentration in a biological fluid sample |
WO2009128205A1 (en) * | 2008-04-18 | 2009-10-22 | パナソニック株式会社 | Liquid specimen analyzing method |
CN105784708B (en) * | 2010-07-20 | 2019-09-06 | 霍夫曼-拉罗奇有限公司 | Equipment for identifying the analyte in body fluid |
GB201105474D0 (en) | 2011-03-31 | 2011-05-18 | Albagaia Ltd | Testing apparatus |
US9708641B2 (en) * | 2012-05-14 | 2017-07-18 | Lawrence Livermore National Security, Llc | Mobile app for chemical detection |
RU2604166C2 (en) | 2012-06-22 | 2016-12-10 | Ф.Хоффманн-Ля Рош Аг | Method and device for determining an analyte in physiological fluid |
US9311520B2 (en) | 2012-08-08 | 2016-04-12 | Scanadu Incorporated | Method and apparatus for performing and quantifying color changes induced by specific concentrations of biological analytes in an automatically calibrated environment |
US9285323B2 (en) | 2012-08-08 | 2016-03-15 | Scanadu Incorporated | Quantifying color changes of chemical test pads induced concentrations of biological analytes under different lighting conditions |
US9241663B2 (en) | 2012-09-05 | 2016-01-26 | Jana Care Inc. | Portable medical diagnostic systems and methods using a mobile device |
ES2401443B1 (en) * | 2012-10-11 | 2013-11-15 | Blazer Technologies, Slu | Procedure and measurement system of a test strip |
WO2014096184A1 (en) * | 2012-12-20 | 2014-06-26 | Roche Diagnostics Gmbh | Method for analyzing a sample of a body fluid |
EP3140613B1 (en) * | 2014-05-05 | 2024-04-03 | Hexagon Technology Center GmbH | Surveying system |
US9972077B2 (en) * | 2014-05-12 | 2018-05-15 | Healthy.Io Ltd. | Method and system for automated visual analysis of a dipstick using standard user equipment |
JP6369143B2 (en) * | 2014-06-03 | 2018-08-08 | 富士ゼロックス株式会社 | Authenticity evaluation apparatus and program |
EP3250123B1 (en) * | 2015-01-29 | 2022-11-16 | Koninklijke Philips N.V. | Camera system for automated measurement of patient biometric and physiological parameters for use in a medical imaging modality |
EP3085306B1 (en) * | 2015-04-22 | 2017-11-01 | Roche Diabetes Care GmbH | Medical product and method for authenticating the same |
CN104867159B (en) | 2015-06-05 | 2018-04-10 | 北京大恒图像视觉有限公司 | A kind of digital camera sensor dust detection and stage division and device |
WO2017056002A1 (en) * | 2015-09-29 | 2017-04-06 | Ascensia Diabetes Care Holdings Ag | Method and system of using a mobile device for analyte detection |
-
2017
- 2017-10-25 ES ES17198287T patent/ES2943012T3/en active Active
- 2017-10-25 PL PL17198287.9T patent/PL3477286T3/en unknown
- 2017-10-25 PT PT171982879T patent/PT3477286T/en unknown
- 2017-10-25 EP EP17198287.9A patent/EP3477286B1/en active Active
- 2017-10-25 HU HUE17198287A patent/HUE061575T2/en unknown
-
2018
- 2018-10-24 TW TW107137450A patent/TWI799459B/en active
- 2018-10-24 WO PCT/EP2018/079079 patent/WO2019081541A1/en active Application Filing
- 2018-10-24 CA CA3078667A patent/CA3078667A1/en active Pending
- 2018-10-24 SG SG11202003564RA patent/SG11202003564RA/en unknown
- 2018-10-24 AR ARP180103093A patent/AR113403A1/en active IP Right Grant
- 2018-10-24 CN CN201880069372.6A patent/CN111247422A/en active Pending
- 2018-10-24 AU AU2018356385A patent/AU2018356385B2/en active Active
- 2018-10-24 JP JP2020523283A patent/JP7228585B2/en active Active
- 2018-10-24 IL IL273981A patent/IL273981B2/en unknown
- 2018-10-24 MA MA49594A patent/MA49594B1/en unknown
- 2018-10-24 BR BR112020007641-4A patent/BR112020007641B1/en active IP Right Grant
- 2018-10-24 MX MX2020003484A patent/MX2020003484A/en unknown
- 2018-10-24 TN TNP/2020/000056A patent/TN2020000056A1/en unknown
- 2018-10-24 KR KR1020207014500A patent/KR102603366B1/en active IP Right Grant
-
2020
- 2020-04-17 US US16/852,027 patent/US11120553B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3477286B1 (en) | 2023-03-01 |
JP7228585B2 (en) | 2023-02-24 |
AU2018356385A1 (en) | 2020-04-23 |
US20200242769A1 (en) | 2020-07-30 |
EP3477286A1 (en) | 2019-05-01 |
RU2020115601A (en) | 2021-11-25 |
KR20200079269A (en) | 2020-07-02 |
CN111247422A (en) | 2020-06-05 |
MX2020003484A (en) | 2020-07-20 |
IL273981A (en) | 2020-05-31 |
BR112020007641B1 (en) | 2023-12-12 |
AR113403A1 (en) | 2020-04-29 |
PT3477286T (en) | 2023-04-24 |
MA49594A1 (en) | 2020-12-31 |
SG11202003564RA (en) | 2020-05-28 |
TW201924605A (en) | 2019-07-01 |
TN2020000056A1 (en) | 2022-01-06 |
IL273981B2 (en) | 2023-12-01 |
PL3477286T3 (en) | 2023-06-26 |
CA3078667A1 (en) | 2019-05-02 |
US11120553B2 (en) | 2021-09-14 |
BR112020007641A2 (en) | 2020-12-01 |
JP2021500569A (en) | 2021-01-07 |
TWI799459B (en) | 2023-04-21 |
RU2020115601A3 (en) | 2022-02-14 |
KR102603366B1 (en) | 2023-11-16 |
WO2019081541A1 (en) | 2019-05-02 |
AU2018356385B2 (en) | 2023-11-23 |
ES2943012T3 (en) | 2023-06-08 |
HUE061575T2 (en) | 2023-07-28 |
IL273981B1 (en) | 2023-08-01 |
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